baber/WOPTO huggingface dataset:
Patent EP-0470858-A1 (EP)
Title: Hydraulic braking pressure control system for vehicle
Inventor: SATO MAKOTO
IPC: B60T8/94
Filed: 1991-08-09
Abstract: A hydraulic braking pressure control system comprises a master cylinder (M) having an output port (39,40) through which a hydraulic pressure according to a braking operation can be delivered, the master cylinder having a reservoir (R₂) associated therewith which is connected to the output port when there is no braking; an operation-amount detector (S) for detecting the amount of braking operation; a hydraulic pressure supply source (1); a hydraulic pressure control unit (2 FL  etc) including a hydraulic pressure control valve (12) interposed between a brake device (B FL  etc) mounted on a wheel and the hydraulic pressure supply source, and an electric actuator (13) for actuating the hydraulic pressure control valve; and a control circuit (3) for controlling the operation of the electric actuator in accordance with a detection value provided by the operation-amount detector. The system further includes a shut-off valve (4) which is provided in an oil passage (58) connecting the brake device with the output port in the master cylinder and which is brought into a closed state by the control circuit when a braking operation is detected by the operation-amount detector, and a locking means (5) for inhibiting the closing of the shut-off valve when the output hydraulic pressure from the hydraulic pressure supply source is equal to or less than a predetermined value. The shut-off valve is opened when there is no braking operation, thereby ensuring that even if a hydraulic pressure is delivered from the hydraulic pressure control valve when there is no braking operation, such hydraulic pressure can be released into the reservoir. In addition, if the hydraulic pressure in the hydraulic pressure supply source is abnormally reduced, the shut-off valve is locked in its opened state by the locking means to ensure that the output hydraulic pressure from the master cylinder can be applied to the brake devices.
Patent EP-0478321-A1 (EP)
Inventor: OBA MASAYUKI
IPC: G03F7/023
Filed: 1991-09-26
Abstract: Disclosed is a photosensitive resin composition, containing a polyamic acid derivative having a repeating unit represented by general formula (1) given below and a photosensitive agent:
       
 where, R¹ represents a tetravalent organic group, R² represents a divalent organic group, and R³ and R⁴ represent a monovalent organic group, at least one of R³ and R⁴ being an organic group having at least on hydroxyl group bonded to an aromatic ring. A semiconductor substrate is coated with the photosensitive resin composition, followed by exposing the coated film to light through a patterning mask and subsequently applying a development and a heat treatment so as to form a polyimide film pattern. A baking treatment also be applied immediately after the exposure step. The photosensitive resin composition of the present invention performs the function of a positive or negative photoresist film and the function of a polyimide protective film on a semiconductor substrate.
Patent EP-0536452-A1 (EP)
Inventor: WALTERS GERALD A
IPC: A01M29/12
Filed: 1991-10-10
Abstract: A wildlife repellant unit 10 is provided which is constructed of a substantially cylindrical tube 14 having a cavity therein into which chemical repellant 24 is placed, further having a barrier 26 positioned inside the cavity to restrain the chemical wildlife repellant from deteriorating until activation, and further including a pair of openings 32,18 positioned above the barrier to facilitate movement of air, thereby distributing the repulsive odours of the chemical repellant once the unit is activated. The body of the wildlife repellant unit may be constructed of a strong yet pliable material such as rubber or plastic so that, when it is pressed between the thumb and the forefinger, the barrier can be broken and the wildlife repellant unit activated. A clip 19 is also provided to facilitate attachment of the wildlife repellant unit to a limb of a tree, thereby facilitating its use.
Patent EP-0489547-A1 (EP)
Inventor: JACOBS ROBERT TOMS
IPC: C07D209/24
Filed: 1991-11-29
Abstract: A process for the preparation of a 3-alkylated indole, which comprises :-
     a) reacting a N-(2-nitrostyryl) enamine with an alkylating agent to afford an imine salt,   b) optionally reacting the imine salt with water to afford a (2-nitrophenyl)acetaldehyde, and   c) reacting the imine salt or the (2-nitrophenyl)acetaldehyde with a reducing agent capable of selectively reducing the nitro group, to afford the desired 3-alkylated indole.
Patent EP-0490692-A1 (EP)
Inventor: KIMURA HIROSHI
IPC: C30B31/06
Filed: 1991-12-12
Abstract: Post-growth gas-impregnation of an ionic crystal is provided to achieve a high level of caged neutral diatomic species or charged diatomic species, where all other internal degrees of freedom of the species, except the vibrational, are frozen. In the former case, the neutral diatomic species (molecules) enter interstitially, while in the latter case, the charged diatomic species (anions) substitute for anions on the crystal lattice. Such a system provides an efficient mid-infrared, solid-state laser that can be pumped by a laser diode. Other uses include magnetic (Faraday) rotators, electro-optic switches, and Q-switches. The impregnation process introduces the species into the host lattice at a temperature below the melting point of the host crystal, and preferably at a phase transition of the crystal, followed by slow cooling. A pressure greater than atmospheric pressure is used to introduce the tenant molecule interstitially, while a pressure of at least 1 atmosphere is used to introduce the dopant anion substitutionally.
Patent EP-0440565-A1 (EP)
Inventor: BECKER ALAIN
IPC: G06E3/00
Filed: 1991-02-01
Abstract: In this optical processor, subtraction is carried out, term by term, of the N homologous values of two series of values resulting from the integration of light energy selectively striking respective photoactive pixels of a charge transfer device. 
<??>According to the invention, this charge transfer device comprises, on a single component: 
 
  - an image area (ZI), comprising a network of at least one line (11) comprising 2N cells (12a, 12b) each constituted by a photoactive pixel integrating the light energy (h@) corresponding to one of the 2N terms of the two series of values by accumulation of a corresponding electric charge, 
  - the transfer area (ZT), receiving the charges accumulated in the cells and comprising, for the said line or for each of the said lines, subtractor means (30) receiving successively as input each of the two homologous charges (Qm; Q'm), transferred step-by-step along the line, of the two series of values and delivering, as output, a resulting charge (Qs) which is proportional to the difference (Qm - Q'm) in the two charges applied as input, and 
  - means of reading, for detecting the said successive resultant charges delivered by the transfer area and for transforming them into an electrical voltage or current signal. 
 
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Patent EP-0466655-A1 (EP)
Inventor: VOUMARD BERTRAND
IPC: G04B37/11
Filed: 1991-07-11
Abstract: The watch case and device for fastening a bracelet (4) to the said watch case (1) according to the invention greatly facilitate the manufacture and the finishing of watch cases by eliminating from the latter the horns, lugs or other projecting elements which do not permit rational manufacturing methods on automatic machines for the said cases. For this purpose, the middle part (2) of the case comprises one or two recesses (20, 25) arranged in order to receive the end of each bracelet side, the bracelet ends being held by attachment means consisting of claws (30) or of hollows (32, 25), corresponding to notches (40) or protuberances (41, 42) provided close to the ends of the bracelet sides and arranged on extensions of the back of the case (3) or on intermediate pieces (33, 43, 44, 50, 56) integral with the said back of the case or of the middle part. In this manner, it is possible to renew the aesthetic appearance of the fastening of a bracelet to a watch, the device according to the invention comprising many variants adapted to all types of existing bracelets. <IMAGE>
Patent EP-0471648-A1 (EP)
Inventor: ANDREW VLADIMIR
IPC: A61C3/16
Filed: 1991-08-07
Abstract: The apparatus (1) for the removal of dental crowns (3) or dental bridges consists of one or more pairs of cheeks (5), the inner surfaces (19) of which are adapted to the surface of the dental crowns (3) to be removed. The inner surface (19) can consist of rubber or be studded with diamond chips. The pairs of cheeks (5) are fastened to arms (7), by means of which they can be pressed against the denture. 
<??>To remove bridges, the apparatus (1) has one or more hooks which can be inserted under the soldered point (33) connecting two adjacent dental crowns (3). The apparatuses (1) can be screwed onto a conventional removal rod (13) with impact weight (15) or with an impact platform. 
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Patent EP-0465441-A1 (EP)
Inventor: LOVISOLO GIORGIO ALFONSO
IPC: A61N1/40
Filed: 1991-07-03
Abstract: The object of the invention consists in a capacitive rings hyperthermia applicator which is made up of a first pair (A, A′) of capacitive rings which are interconnected by means of one or more lines, and of a second pair (B, B′) of capacitive rings which are also interconnected by means of one or more lines, the second pair of capacitive rings working in a different phase with respect to the rings of the first pair and being more or less coupled to the same inductively, as well as of means (G) for feeding at least one of said two pairs of capacitive rings with a radiofrequency.
Patent EP-0528827-A1 (EP)
Title: Protein partner screening assays and uses thereof.
Inventor: KINGSTON ROBERT E
IPC: C12Q1/68
Filed: 1991-03-26
Abstract: A rapid, simple and inexpensive method to screen and classify proteins as partners of heterodimeric proteins is described which utilizes fusion protein constructs containing a DNA binding domain and a dimerization domain from a different protein. According to the method of the invention, heterodimer formation is detected by the ability of the protein partner to displace homodimer formation, and thus reveal a phenotypic change in a bacterial host which was dependent upon maintenance of the homodimer configuration. The method of the invention may be used to identify compounds of interest which inhibit such heterodimer formation, and especially to identify compounds which prevent heterodimer formation and activation of oncogenic transcriptional regulatory proteins.
Patent EP-0525105-A1 (EP)
Title: Polyisobutylene adhesives for transdermal devices.
Inventor: WANG KARLY S
IPC: A61L15/58
Filed: 1991-04-12
Abstract: An in-line adhesive, useful for transdermal delivery devices comprising a mixture of high and low molecular weighted polyisobutylene having a ratio HMW PIB:LMW PIB in the range of about 5-40:95-60 which is substantially free of plasticizers and tackifiers is disclosed. The adhesive finds particular use as a component of a transdermal delivery device for delivering oily non-polar agents such as nicotine, benztropine, secoverine, dexsecoverine, and arecoline.
Patent EP-0550499-A1 (EP)
Inventor: HOUGHTON A GLEDHILL
IPC: F24D11/00
Filed: 1991-09-10
Abstract: Système de chauffage à chaudière de commande, par exemple pour immeubles, dans lequel le système de chauffage de chaque appartement comprend un réservoir à accumulation, connecté à un circuit de chauffage à espace fermé, et fournit l'eau chaude sous pression de secteur. L'eau chaude pour les réservoirs à accumulation individuels est fournie par un circuit de circulation commun. Le fonctionnement de la (des) chaudière(s), la circulation de l'eau chaude dans une zone tampon entre la (les) chaudière(s) et le circuit de circulation commun, ainsi que les réservoirs à accumulation sont commandés par un dispositif de commande électronique et programmable du système, de telle sorte qu'en réponse à la demande d'eau chaude provenant d'un réservoir à accumulation individuel quelconque, aucune eau ne pourra être retirée de l'accumulateur thermique principal à moins que la température de l'eau du circuit de circulation principal ne se situe au-dessus d'un certain niveau prédéterminé.
Patent EP-0503087-A1 (EP)
Inventor: SHIMIZU YASUTOSHI
IPC: B01D69/02
Filed: 1991-09-30
Abstract: Film de filtrage pouvant collecter avec une grande efficacité uniquement les composants macromoléculaires d'une solution de culture de micro-organismes contenant des composants particulaires et des composants macromoléculaires. Ce film se caractérise en ce qu'il présente des pores dont le diamètre moyen est supérieur à 10 nm et inférieur à 10 mum ou qui assurent un poids moléculaire de fractionnement représenté par une valeur supérieure à 1 x 104 et inférieure à 1 x 108 et dont la résistance de perméation est supérieure à 5 x 1011m-1 et inférieure à 1 x 1015m-1.
Patent EP-0532713-A1 (EP)
Inventor: MAGID HILLEL
IPC: C11D7/50
Filed: 1991-04-18
Abstract: Nouvelles compositions analogues à l'azéotrope comprenant du dichloropentafluoropropane, du méthanol ainsi qu'un hydrocarbure contenant 6 atomes de carbone, utiles dans diverses applications de nettoyage industriel y compris le nettoyage et le décapage à froid de cartes de circuits imprimés.
Patent EP-0499209-A1 (EP)
Inventor: SHIMAZAKI HIROSHI KONICA CORPO
IPC: G03C7/392
Filed: 1992-02-11
Abstract: A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material is excellent in reproducibility of blue-green or green colored photographic subject. The light-sensitive material has a blue-sensitive layer, green-sensitive layer and a red-sensitive layer. The blue-sensitive layer has the maximum spectral sensitivity at a wavelength within the range of 415 to 470 nm and the spectral sensitivity at 480 nm of the blue-sensitive layer is not more than 35 % of the maximum sensitivity. The green-sensitive layer has the maximum spectral sensitivity at a wavelength within the range of 530 nm to 560 nm and the spectral sensitivity at 500 nm of the green-sensitive layer is not less than 25 % of the maximum sensitivity.
Patent EP-0505784-A1 (EP)
Inventor: QUATAERT P M
IPC: A01D82/00
Filed: 1992-03-05
Abstract: In a method for conditioning crops which are processed in continuous flow with movable implements of at least one driven implement carrier, the constituents of the crops are introduced into interspaces between the movable implements of the same implement carrier, before at least the stalks are crushed as a result of the narrowing of the interspaces between the implements and thereafter the constituents are discharged again, the interspaces increasing in size. In the device for carrying out the method, the implements (W) are elongate and bar-shaped, finger-shaped or bristle-shaped and are arranged on the implement carrier (T) approximately parallel to one another at a predetermined density setting (G1) with interspaces (Z), in which device transverse spacings (a1) of at least the stalk thickness (d) are present between adjacent implements (W), there are, furthermore, means for introducing the constituents (B) of the crops (E) into the interspaces (Z), and, finally, there is a mechanical device for at least temporarily increasing the density setting of the implements (W) transversely to their longitudinal direction to a value at which the interspaces (a2) between the implements are smaller than the stalk thickness (d). <IMAGE>
Patent EP-0509274-A1 (EP)
Title: Verfahren zur Reinigung von Indigo
Inventor: KOHLHAUPT REINHOLD DR
IPC: C09B7/00
Filed: 1992-03-24
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung von Indigo, das dadurch gekennzeichnet ist, daß man den Indigo mit Schwefelsäure in Indigosulfat überführt, dieses abtrennt, anschließend unter Rückbildung von Indigo hydrolysiert und danach mit verdünnter Wasserstoffperoxidlösung behandelt.
Patent EP-0512280-A1 (EP)
Title: Dispenser cathode and method of fabricating same
Inventor: LOTTHAMMER ROLF DR
IPC: H01J1/28
Filed: 1992-04-14
Abstract: A dispenser cathode having a multilayer sintered body is proposed in which the layers are each between 0.01 and 10 mm thick and have different compositions. <IMAGE>
Patent EP-0518079-A1 (EP)
Inventor: BREITER WERNER
IPC: F16B43/02
Filed: 1992-05-16
Abstract: In an implant for osteosynthesis having a bone plate (1) and apertures and with bone screws (10) inserted in the apertures and resting with their broadened head against the rim of the apertures and thereby bracing the bone plate against a bone in order to balance out the loss of strength of the bone plate in the region of the apertures, it is proposed that the rims of the apertures form support surfaces (4) which are inclined radially outwards and that the broadened heads of the bone screws rest against the support surfaces via tensioning surfaces (13) which are inclined radially outwards. <IMAGE>
Patent EP-0516110-A1 (EP)
Inventor: BRYANT JOY
IPC: C09K3/10
Filed: 1992-05-28
Abstract: The present invention relates to a one-part, self-leveling urethane sealant composition for substantially horizontal surfaces, wherein the sealant will flow within a crack, joint or the like and quickly cure to provide an elastomeric seal having a smooth, substantially horizontal surface. The cured sealant provides a surface and volume cure time superior to many known systems, and once cured, provides an elastomeric seal having a superior void volume and void volume distribution than many known self-leveling sealant systems.
Patent EP-0522365-A1 (EP)
Inventor: COLOMBO PAOLO
IPC: C01B39/14
Filed: 1992-06-26
Abstract: Stable aqueous suspensions of zeolite 4A which can be easily pumped, containing from 0.5 to 65% of zeolite and from 0.05 to 6 g (per 100 g of zeolite) of a suspending agent, composed of mixtures of ethoxylated alkanols, said mixtures being obtained by ethoxylating: a) biodegradable branched alkanols, having from 10 to 18 carbon atoms and having a single branching in position 2, said mixtures containing at least 2 alkanols having a different number of C atoms; or b) mixtures containing 40-100% of branched alkanols as in a) and 60-0% of linear alkanols having from 10 to 18 C atoms.
Patent EP-0544077-A1 (EP)
Inventor: HOLSTEIN HERBERT
IPC: B23Q7/04
Filed: 1992-09-28
Abstract: A workpiece conveying device for a vertical broaching machine has for the workpieces (6) a lifting device (10) and a lowering device (11) which are inclined towards one another. They have a lifting carriage (12) or a lowering carriage (13) respectively, the upper transfer positions (25) of which are identical. Workpieces (6) are transferred from this identical transfer position (25) by means of a transfer device (26) into a broaching position for broaching and are subsequently conveyed back to the transfer position (25). <IMAGE>
Patent EP-0553418-A1 (EP)
Inventor: MOECKEL EWALD HEINRICH
IPC: A47B27/08
Filed: 1992-11-12
Abstract: The invention relates to a table with a vertically adjustable top 3 which is mounted on an understructure 1 and is tiltable about a horizontal axle 2, a retaining device being provided for the vertical adjustment. In order to be able to retain the table top 3 in a simple manner in any desired positions, it is provided that the vertical adjustment and the tilting adjustment of the table top 3 can be braked or retained by means of only one retaining device. <IMAGE>
Patent EP-0500318-A1 (EP)
Inventor: ZELLNER ROGER R
IPC: B65D75/24
Filed: 1992-02-18
Abstract: A relatively large volume meal or snack food package (10). A pair of elongated generally rectangular trays (11,12) meet along a joining line (32), allowing the two trays to be positioned side-by-side or folded about the joining line with their tops facing each other. Each tray has at least two compartments, preferably approximately 3/4 to 1 inch in depth (19.05 to 25.4 mm), at least 2 1/2 inches (63.5 mm) in width and having a length at least double its width. Each tray contains a food or other product and the compartments, or at least the compartments containing a food product, are sealed with a transparent flexible film (40). The overall shape of the space occupied by the compartments of each tray is essentially the same as the corresponding space of the other tray, such that when folded about the joining line with the tops of the trays facing each other, the package is generally brick shaped.
Patent EP-0501817-A1 (EP)
Inventor: COLLINS RODERICK JOHN
IPC: F16K37/00
Filed: 1992-02-28
Abstract: A solenoid valve, for example for use as the fuel valve of a gas-fuelled boiler, comprises a main body (1) having a fluid flow passageway connecting an inlet (2) and an outlet (3), between which there is located, in the passageway, a valve seat (5) and a closure (10) co-operable with the seat (5). The valve seat (5) comprises an annular disc of rubber defining a fluid flow orifice (4) and which has flushly embedded in its upper surface a number of mutually spaced conductive areas (13′). The closure (10) comprises a rubber disc having flushly embedded in its lower surface a number of mutually spaced conductive areas (13). Two adjacent conductive areas (13′) of the seat (5) are connected by, respectively, a conductor (14) and earth to an electrical circuit. The conductive areas 13 and 13′ are arranged relative to one another such that only when the valve is properly closed, ie completely circumferentially sealed, the areas (13, 13′) co-operate in bridging fashion to provide electrical continuity between the two adjacent areas (13′). On the other hand, there will be electrical discontinuity in the valve "open" position or if the valve does not properly close. The electrical circuit is responsive to such continuity and/or discontinuity, as the case may be. For example, the circuit may serve to prevent commencement of the ignition sequence of the boiler in the event that incomplete sealing of the valve, in its off position, is indicated at start up.
Patent EP-0514126-A1 (EP)
Inventor: FREIDINGER ROGER M
IPC: C07D243/14
Filed: 1992-05-12
Abstract: Pharamceutical compositions containing benzodiazepines of the formula:
       
 are disclosed which are useful in the treatment of panic disorder or anxiety disorder.
Patent EP-0571671-A1 (EP)
Inventor: KOOCHAKI PATRICIA ELAINE
IPC: A61K47/30
Filed: 1992-05-26
Abstract: A pharmaceutical composition in powder form comprising a drug and a pharmaceutically-acceptable carrier, the carrier comprising a non-ionic cellulose ether derivative and a chitin-derived polymer. The pharmaceutical composition provides a high availability of the active ingredient and displays improved adhesion characteristics.
Patent EP-0519727-A1 (EP)
Title: Cosmetic composition
Inventor: HEWITT JACQUELINE DIANE
IPC: A61K8/96
Filed: 1992-06-19
Abstract: A cosmetic oleogel suitable for topical application to the human body suface comprises:
     i) from 5 to 95% by weight of a cosmetically acceptable solvent chosen from polyol fatty acid polyesters, and mixtures thereof, the polyol having at least 3 free hydroxyl groups, at least 60% of which are then esterified with one or more fatty acids having from 8 to 22 carbon atoms; 
provided that when the polyol fatty acid polyester is derived from a polyol having 3 free hydroxyl groups, then at least one fatty acid with which it is esterified is chosen from alkanoic or alkenoic fatty acids having from 13 to 33 carbon atoms; the polyol fatty acid polyester having an Iodine Value of <180; and   ii) from 5 to 70% by weight of a cosmetically acceptable hydrophobic polymer thickener substantially free from cross-l;inking which is soluble in the solvent.
Patent EP-0549341-A1 (EP)
Inventor: PATTI KENNETH J
IPC: A61B5/155
Filed: 1992-12-23
Abstract: Exemplary methods and systems of the invention involve the use of a high performance capillary filter sampler (10) to separate a permeate fluid for sampling without requiring first that blood cells be separated such as by centrifugation. The invention affords particular advantages in performing continuous, extracorporeal sampling and monitoring of blood in situations requiring minimal exposure to infection risks and minimal depletion of blood cells.